文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	«£ý«Â«£©Ã«Â«¤ª¡«¡«¡«Ïí«ä	10001111101010111010001111111101100011111010101111000010100011111010101110100011100011111010100111000011100011111010101111000010100011111010101110100100100011111010101010100001100011111010101110100001100011111010101110100001100011111010101111001111111011011010101111100100	8faba3fd8fabc28faba38fa9c38fabc28faba48faaa18faba18faba18fabcfedabe4
SJIS-WIN	??￡??????￡????????????????????????	001111110011111110000001100100100011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f81923f3f3f3f3f3f81923f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??£ý??Â??£?©Ã??Â??¤?ª¡??¡??¡??Ïí?ä	0011111100111111101000011111001010001111101010111111001000111111001111111000111110101010101001000011111100111111101000011111001000111111100011111010001011101101100011111010101010101010001111110011111110001111101010101010010000111111001111111000111110100010111100000011111110001111101000101110110010001111101000101100001000111111001111111000111110100010110000100011111100111111100011111010001011000010001111110011111110001111101010101100000110001111101010111011111100111111100011111010101110100011	3f3fa1f28fabf23f3f8faaa43f3fa1f23f8fa2ed8faaaa3f3f8faaa43f3f8fa2f03f8fa2ec8fa2c23f3f8fa2c23f3f8fa2c23f3f8faac18fabbf3f8faba3
UTF-8	«£ý«Â«£©Ã«Â«¤ª¡«¡«¡«Ïí«ä	1100001010001111110000101010101111000010101000111100001110111101110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010100011110000101000111111000010101010011100001110000011110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010100100110000101000111111000010101010101100001010100001110000101000111111000010101010111100001010100001110000101000111111000010101010111100001010100001110000101000111111000010101010111100001110001111110000111010110111000010101010111100001110100100	c28fc2abc2a3c3bdc28fc2abc382c28fc2abc2a3c28fc2a9c383c28fc2abc382c28fc2abc2a4c28fc2aac2a1c28fc2abc2a1c28fc2abc2a1c28fc2abc38fc3adc2abc3a4
UHC	??????????????????¤?ª¡??¡??¡??????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101011010000111111101010001010001110100010101011100011111100111111101000101010111000111111001111111010001010101110001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2b43fa8a3a2ae3f3fa2ae3f3fa2ae3f3f3f3f3f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。